Inventor · disambiguated record
Qingzhong Cai
Also filed as: CAI QINGZHONG · CAI QINGZHONG JAMES
7 granted patents·1 pending application·123 citations·filing 2001–2016
83Inventor score
Top patents by PatentIndex Score
8 records- 0191US10009108B2Coherent and pulse amplitude modulation in a pluggable optical transceiverMENARA NETWORKS INC·Filed 2016·Granted Jun 26, 2018·15 cites·18 claims
- 0290US7092633B2System and method for configuring optical circuitsUNIV TEXAS·Filed 2001·Granted Aug 15, 2006·46 cites·29 claims
- 0389US7417727B2Method and apparatus for standoff detection of livenessCLEAN EARTH TECH LLC·Filed 2005·Granted Aug 26, 2008·48 cites·35 claims
- 0485US8249447B2Systems and methods for optical receiver decision threshold optimizationCAI QINGZHONG·Filed 2008·Granted Aug 21, 2012·14 cites·20 claims
- 0545US8886034B2Systems and methods for optical receiver decision threshold optimizationCAI QINGZHONG·Filed 2012·Granted Nov 11, 2014·0 cites·12 claims
- 0639US7535988B2Method for fast image reconstruction with compact radiation source and detector arrangement using computerized tomographyCLEAN EARTH TECH LLC·Filed 2004·Granted May 19, 2009·0 cites·10 claims
- 0734US9729947B2Pluggable optical transceiver providing wavelength tuning informationELAHMADI SIRAJ NOUR·Filed 2016·Granted Aug 8, 2017·0 cites·20 claims
- 0829US2017279533A1Pluggable optical transceiver interface moduleELAHMADI SIRAJ NOUR·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →